75919228

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 176045184

約数和(自身を除く): 100125956

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1531, 1771, 2156, 2254, 3062, 3542, 4508, 6124, 7084, 10717, 12397, 16841, 21434, 24794, 33682, 35213, 42868, 49588, 67364, 70426, 75019, 117887, 140852, 150038, 235774, 246491, 300076, 387343, 471548, 492982, 774686, 825209, 985964, 1549372, 1650418, 1725437, 2711401, 3300836, 3450874, 5422802, 6901748, 10845604, 18979807, 37959614, 75919228]

約数ペア:

[(1, 75919228), (2, 37959614), (4, 18979807), (7, 10845604), (11, 6901748), (14, 5422802), (22, 3450874), (23, 3300836), (28, 2711401), (44, 1725437), (46, 1650418), (49, 1549372), (77, 985964), (92, 825209), (98, 774686), (154, 492982), (161, 471548), (196, 387343), (253, 300076), (308, 246491), (322, 235774), (506, 150038), (539, 140852), (644, 117887), (1012, 75019), (1078, 70426), (1127, 67364), (1531, 49588), (1771, 42868), (2156, 35213), (2254, 33682), (3062, 24794), (3542, 21434), (4508, 16841), (6124, 12397), (7084, 10717)]